CN214180186U

CN214180186U - Wireless handheld mixer that charges

Info

Publication number: CN214180186U
Application number: CN202022892676.XU
Authority: CN
Inventors: 郭建刚; 张钟瑜; 盛顶训
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-14
Anticipated expiration: 2030-12-02

Abstract

The embodiment of the utility model provides a wireless handheld mixer that charges, include: the charging seat assembly comprises a charging seat and a power transmitting assembly arranged in the charging seat, wherein the charging seat is provided with a power interface so as to supply power to the power transmitting assembly through the power interface; the host machine is internally provided with a power mechanism, a battery assembly used for providing power for the power mechanism and a power receiving assembly used for charging the battery assembly, and the host machine can be detachably arranged on the charging seat so that the power transmitting assembly can transmit power to the power receiving assembly in a wireless charging mode to charge the battery assembly; and the stirring assembly can be detachably arranged on the host machine so as to enable the stirring assembly to stir under the driving of the power mechanism. The utility model discloses wireless handheld mixer that charges simple structure, convenient operation is swift, and the range of application is wide, and the practicality is strong.

Description

Wireless handheld mixer that charges

Technical Field

The utility model belongs to the technical field of domestic appliance, especially, relate to a wireless handheld mixer that charges.

Background

Most of the existing handheld stirring machines are charged by a power line, and some handheld stirring machines are also provided with adapters simultaneously, so that the structure is complex, and the storage is inconvenient. In addition, the battery of the hand-held blender is a non-rechargeable battery, and when the battery is exhausted, the battery needs to be replaced, so that the hand-held blender is more inconvenient to use.

Application publication No. CN 111084568A discloses a portable rechargeable blender comprising a base assembly, a container assembly and control circuitry. The base assembly may include a rechargeable battery configured to supply power to the motor such that power is not supplied to the motor from an external power source during blending by the blender. The blender utilizes a standardized charging interface on the base assembly to conduct electric energy from an external power source to charge a rechargeable battery or charge the rechargeable battery in a wireless manner, but the charging in any manner is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above problem that prior art exists, the utility model provides a simple structure charges convenient wireless handheld mixer that charges.

The embodiment of the utility model provides a technical scheme who adopts is, a wireless handheld mixer that charges, include:

the charging seat assembly comprises a charging seat and a power transmitting assembly arranged in the charging seat, wherein the charging seat is provided with a power interface so as to supply power to the power transmitting assembly through the power interface;

the host machine is internally provided with a power mechanism, a battery assembly used for providing power for the power mechanism and a power receiving assembly used for charging the battery assembly, and the host machine can be detachably arranged on the charging seat so that the power transmitting assembly can transmit power to the power receiving assembly in a wireless charging mode to charge the battery assembly;

and the stirring assembly can be detachably arranged on the host machine so as to enable the stirring assembly to stir under the driving of the power mechanism.

The utility model discloses wireless handheld mixer that charges, frame can charge and can work as the supporter again and use. The operation is convenient and fast during charging, and the placement is beautiful and beautiful.

In some embodiments, the power transmitting assembly includes a first PCB board and a transmitting coil, the first PCB board being connected with the transmitting coil to control the transmitting coil to transmit power;

the power receiving assembly comprises a second PCB and a receiving coil, wherein the second PCB is connected with the receiving coil to control the receiving coil to receive power. The wireless charging structure is simple and reliable, convenient to process and manufacture and good in charging effect.

In some embodiments, a charging cavity with an upward opening is arranged on the charging seat, an accommodating cavity surrounding the charging cavity is arranged in the cavity wall of the charging cavity, and the power transmitting assembly is arranged in the accommodating cavity; the first end of host computer with the chamber adaptation that charges to can with the mode of plug with the chamber detachable connection that charges, in order to make the host computer be vertical support in on the charging seat, and for battery pack charges. This structural style is stable, and charging effect is good.

In some embodiments, the transmitting coil is disc-shaped, the transmitting coil being fixed on the first PCB board; the receiving coil is disc-shaped and fixed on the second PCB. In limited space, increase transmitting coil and receiving coil's area, promote charging efficiency, make moreover and convenient assembling.

In some embodiments, the first PCB is disposed in a portion of the accommodating cavity corresponding to a cavity bottom of the charging cavity, and the second PCB is disposed in the first end of the host; the first PCB is parallel to the second PCB, the transmitting coil is arranged on the surface of the first PCB facing the second PCB, and the receiving coil is arranged on the surface of the second PCB facing the first PCB. So that the receiving coil is as close as possible to the transmitting coil, the transmitting and receiving areas are increased, and the wireless charging effect is ensured.

In some embodiments, the accommodating cavity comprises a surrounding part surrounding the periphery of the charging cavity and a bottom part corresponding to the bottom of the charging cavity, the transmitting coil is matched with the surrounding part in shape and arranged in the surrounding part, the first PCB is arranged in the bottom part of the accommodating cavity, and the bottom end of the transmitting coil is fixed on the first PCB; the receiving coil is at least positioned outside the bottom of the battery assembly; when the first end of the host is arranged in the charging cavity, the transmitting coil surrounds the outer side of the receiving coil. The transmitting coil can be wrapped around the receiving coil, and the power transmission efficiency of the transmitting coil and the receiving coil is high; and receiving coil wraps the battery pack for charging efficiency is higher, improves the speed of charging.

In some embodiments, the charging base is provided with a charging slot which penetrates through two opposite sides of the charging base and has an upward opening, and the slot wall of the charging slot is arc-shaped; an accommodating cavity is arranged in the charging seat, and the power transmitting assembly is arranged in the accommodating cavity; the outer wall surface of the side wall of the host machine is provided with an arc surface matched with the groove wall of the charging groove, so that the host machine can be transversely arranged in the charging groove and supported on the charging seat; the receiving coil is disposed close to an inner wall surface of the side wall of the main body. Structural design is reasonable, and the charging effect is good.

In some embodiments, the transmitting coil is in the shape of an arc fitting the shape of the wall of the charging slot, the transmitting coil is fixed on the first PCB board and is arranged close to the bottom of the charging slot; the receiving coil is arc-shaped and matched with the inner wall surface of the side wall, and the receiving coil is fixed on the second PCB. The coverage area of transmitting and receiving of the transmitting coil and the receiving coil is increased, the transmitting coil and the receiving coil are close to each other as much as possible, and charging efficiency and charging effect are improved.

In some embodiments, the charging seat assembly further comprises a fixed seat disposed on one side of the charging seat, the stirring assembly comprises a stirring rod and a knife assembly connected to a first end of the stirring rod, the stirring rod can be detachably disposed on the fixed seat through a second end of the stirring rod, or the stirring rod can be disposed on the fixed seat in a transverse placement manner through a rod part of the stirring rod; the second end of host computer be equipped with the connector that power unit connects, the second end of puddler can with the detachable connection of connector. When the stirring device is not in use, the stirring component can be detached from the host and placed on the fixing seat, so that the stability and the overall attractiveness of the whole stirring device are improved, and the stirring device is convenient to store.

In some embodiments, the host further includes a casing, the casing includes an end cover and a first casing and a second casing that can be buckled with each other, the end cover covers the first ends of the buckled first casing and the buckled second casing, and the power mechanism, the battery assembly and the power receiving assembly are all disposed in the casing;

the charging seat comprises a seat body and a bottom cover detachably covered at the bottom of the seat body. The structure is reasonable, and the assembly and disassembly are convenient.

Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model discloses a wireless handheld mixer that charges can carry out wireless charging to the battery pack in the host computer through bottom or lateral part, has saved power cord and adapter, and convenient operation is swift. In addition, the charging seat component can also be used as a storage rack, plays a role in fixing the host and the stirring component and prevents the host and the stirring component from toppling or rolling.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention.

The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the embodiments of the invention. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a cross-sectional view of an embodiment of the wireless charging hand mixer of the present invention.

Fig. 2 is an exploded view of an embodiment of the wireless charging hand mixer of the present invention.

Fig. 3 is a cross-sectional view of another embodiment of the wireless charging hand mixer of the present invention.

Fig. 4 is an exploded view of another embodiment of the wireless charging hand mixer of the present invention.

Fig. 5 is a cross-sectional view of another embodiment of the wireless charging hand mixer of the present invention.

Fig. 6 is an exploded view of another embodiment of the wireless charging hand mixer of the present invention.

Reference numerals:

1-a charging seat; 11-a seat body; 12-a bottom cover; 14-a charging slot; 15-a containing cavity; 2-a host; 21-a motor; 22-a switch button; 23-a battery assembly; 24-a side wall; 25-end cap; 251-a rear cover; 252-a top cover; 26-a first housing; 27-a second housing; 3-a power transmitting assembly; 31-a first PCB board; 32-a transmitting coil; 4-a power receiving component; 41-a second PCB board; 42-a receiving coil; 5-a connector; 6-fixing the base; 7-a stirring component; 71-a stirring rod; 72-knife assembly.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

The embodiment of the utility model provides a wireless handheld mixer that charges, as shown in fig. 1 to fig. 6, the wireless handheld mixer that charges of this embodiment is including charging seat subassembly, host computer 2 and stirring subassembly, and the charging seat subassembly includes charging seat 1 and locates the power transmission subassembly 3 in the charging seat 1, is equipped with power source (not shown in the figure) on the charging seat 1, and power source can be connected with external power source, and then makes power transmission subassembly 3 be connected with external power source. The host machine 2 is internally provided with a power mechanism, a battery assembly 23 for providing power for the power mechanism and a power receiving assembly 4 connected with the battery assembly 23, and the host machine 2 can be detachably arranged on the charging seat 1, so that the power transmitting assembly 3 can transmit power to the power receiving assembly 4 in a wireless charging mode to charge the battery assembly 23. That is, when the host 2 is disposed on the charging dock 1, the power receiving module 4 is close enough to the power transmitting module 3, and the power receiving module 4 can receive the power generated by the power transmitting module 3. The stirring component can be detachably arranged on the main machine 2 and is connected with the power mechanism so as to act under the driving of the power mechanism to perform stirring operation. Namely, when the host machine 2 is arranged on the charging seat 1, the charging seat is used for charging the battery assembly 23 in the host machine; when the charging is completed and the host 2 is separated from the charging seat 1, the host 2 can be held by hand to perform stirring operation by using the stirring component.

The utility model discloses wireless handheld mixer that charges passes through power transmission subassembly 3 and power receiving subassembly 4's cooperation, realizes wireless charging, has saved power cord and adapter, and simple structure is reliable, and it is convenient to use. And the charging seat 1 can regard as the supporter to use, and when host computer 2 charges or not charges, all can arrange in on the charging seat 1, makes charging seat 1 except that can charge to host computer 2, can also play the fixed effect of placeeing, makes to put pleasing to the eye gracefully.

In some embodiments, with continued reference to fig. 1 to 6, the power transmitting assembly 3 includes a first PCB board 31 and a transmitting coil 32, the first PCB board 31 being connected with the transmitting coil 32 to control the transmitting coil 32 to transmit power. The power receiving assembly 4 includes a second PCB board 41 and a receiving coil 42, and the second PCB board 41 is connected with the receiving coil 42 to control the receiving coil 42 to receive power. The wireless charging structure is simple and reliable, convenient to process and manufacture and good in charging effect.

In some embodiments, as shown in fig. 1 to 4, a charging cavity with an upward opening is provided on the charging stand 1 (the charging cavity is shielded by the first end of the host 2 and is not shown in the drawings), a receiving cavity 15 surrounding the charging cavity 14 is provided in the cavity wall of the charging cavity 14, and as shown in fig. 1 and 3, the receiving cavity 15 is U-shaped in overall longitudinal section. The power transmitting assembly 3 is arranged in the accommodating cavity 15. The first end of host computer 2 and the chamber adaptation that charges to can be with the mode of plug and the detachable connection in chamber that charges, so that host computer 2 can be vertical support on charging seat 1, and charge for battery pack 23.

In some embodiments, as shown in fig. 1 and 2, the transmitting coil 32 has a disk shape, and the transmitting coil 32 is fixed on the first PCB board 31; the receiving coil 42 has a disk shape, and the receiving coil 42 is fixed to the second PCB 41. The first PCB 31 and the second PCB 41 are circular for convenience of manufacture and assembly.

Further, with continued reference to fig. 1 and 2, the first PCB board 31 and the transmitting coil 32 are both located within a portion of the receiving cavity 15 corresponding to the cavity bottom of the charging cavity. The second PCB 41 and the receiving coil 42 are both positioned in the first end of the host machine 2 and are opposite to the first transmitting coil 32 and the first PCB 31; the first PCB 31 is parallel to the second PCB 41, the transmitting coil 32 is disposed on the surface of the first PCB 31 facing the second PCB 41, and the receiving coil 42 is disposed on the surface of the second PCB 41 facing the first PCB 31. So that the receiving coil 42 is as close as possible to the transmitting coil 32 and the transmitting and receiving areas are increased to secure the wireless charging effect.

In some embodiments, as shown in fig. 3 and 4, the housing chamber 15 includes a surrounding portion surrounding the periphery of the charging chamber and a bottom portion corresponding to the bottom of the charging chamber; the surrounding part is communicated with the bottom part. The shape of the transmitting coil 32 is a cylinder shape matched with the shape of the surrounding part, and the transmitting coil 32 is arranged in the surrounding part; the first PCB 31 is disposed in the bottom of the accommodating cavity 15, and the bottom end of the transmitting coil 32 is fixed on the first PCB 31; the shape of the receiving coil 42 may be a cylinder shape matching the shape of the transmitting coil 32, or may be a shape matching the outer contour of the battery assembly 23 so that the wiring coil 42 is wrapped around the outside of the battery assembly 23; as shown in fig. 4, the receiving coil 42 shown in the present embodiment includes two parts, the battery pack of the battery assembly 23 has a triangular prism shape, and the two parts of the receiving coil 42 respectively correspond to and are parallel to two cylindrical surfaces of the triangular prism. Of course, the receiving coil 42 may include three portions corresponding to three cylindrical surfaces of a triangular prism, respectively, so as to be wrapped around at least the periphery of the bottom of the battery pack. In this manner, the transmit coil 32 can be wrapped around the receive coil 42, both with high power transfer efficiency; and the receiving coil 42 is wrapped around the battery assembly 23, so that the charging efficiency is high, and the charging speed is improved.

For the processing manufacturing convenience, the surface shape of charging seat 1 is approximate cylinder surface, and the chamber wall in charging chamber also is approximate cylinder surface, and the cross section of the chamber wall in charging chamber is approximate ring form promptly, and host computer 2 wholly is long handle form, and the surface of the first end of host computer 2 is the cylinder to with the chamber adaptation that charges, and can be stable peg graft in the intracavity that charges. The end face of the first end of the host machine 2 is an arc surface, and the joint of the arc surface and the cylindrical surface is in smooth transition so as to form a smooth surface.

In some embodiments, as shown in fig. 5 and fig. 6, the charging base 1 is provided with a charging slot 14 penetrating through two opposite sides of the charging base 1 and having an upward opening, and a slot wall of the charging slot 14 is an arc surface. The charging stand 1 is internally provided with an accommodating cavity 15, and the power transmitting assembly 3 is arranged in the accommodating cavity 15; the outer wall surface of the side wall 24 of the host machine 2 is provided with an arc surface matched with the wall surface of the charging slot 14, so that the host machine 2 can be transversely arranged on the charging slot 14 and supported on the charging seat 1; the receiving coil 42 is provided close to the inner wall surface of the side wall 24 of the main body 2. The structure design is reasonable, the receiving coil 42 and the transmitting coil 32 are close to each other as much as possible, and the charging effect is good.

Further, with continuing reference to fig. 5 and 6, in order to increase the coverage area for transmission and reception of the transmitting coil 32 and the receiving coil 42, and to make them as close as possible to improve the electromagnetic radiation effect, the shape of the transmitting coil 32 is an arc shape matching the shape of the slot wall of the charging slot 14, and the transmitting coil 32 is fixed on the first PCB board 31 and is disposed close to the bottom of the cavity of the charging slot 14; the receiving coil 42 has an arc shape fitting the inner wall surface of the side wall 24, and the receiving coil 42 is fixed to the second PCB 41.

The shape and the setting position of the transmitting coil 32 and the receiving coil 42 of the wireless charging handheld blender of the embodiment of the utility model are not limited to the situation shown in fig. 1 to fig. 6, and can be changed as required. The number of the transmitting coil 32 and the receiving coil 42 is not limited to one, and may be increased appropriately according to the shapes of the main body 2 and the charging stand 1 to achieve a better charging effect.

In some embodiments, as shown in fig. 1, 3 and 5, the charging socket assembly further includes a fixing base 6 disposed on one side of the charging socket 1, and the stirring assembly 7 includes a stirring rod 71 and a knife assembly 72 connected to a first end of the stirring rod 71, and in the non-use state, the stirring assembly 7 can be placed on the fixing base 6. So that the fixing base 6 can be used as a shelf. The placing mode of the stirring component 7 on the fixed seat 6 is not limited, and the stirring component can be placed on the fixed seat 6 horizontally or placed on the fixed seat 6 vertically. The charging seat 1 and the fixing seat 6 can be of an integrated structure so as to be convenient to process and manufacture and can also increase the overall attractiveness.

As shown in fig. 1 and fig. 3, when the host 2 is connected to the charging base 1 in a manner that the first end of the host is inserted into the charging cavity, i.e. the host 2 is vertically disposed on the charging base 1, the stirring rod 71 is detachably disposed on the fixing base 6 through the second end of the stirring rod, so that the stirring component 7 is vertically disposed on the fixing base 6 in a non-use state, so as to be consistent with the host 2 vertically disposed on the charging base 1 in a direction, thereby improving the consistency of the whole product and facilitating storage.

As shown in fig. 5, when the host 2 is connected to the charging stand 1 in a manner of fitting the outer wall surface of the sidewall 24 of the host with the sidewall of the charging slot 14, that is, the host 2 is transversely placed on the charging slot of the charging stand 1, the stirring rod 71 can be placed on the fixing base 6 in a transverse placement manner through the rod part, so that the stirring assembly 7 and the host 2 are horizontally placed on the charging base assembly in a consistent direction in a non-use state, thereby improving the consistency of the whole product and facilitating storage.

In the embodiment shown in fig. 1 to 6, the power interface is disposed on the first PCB 31 and passes through the charging base 1 to communicate with the outside, so that the external power supplies power the transmitting coil 32 through the power interface. The form of the power interface is not limited, and may be, for example, a USB interface. The connection is convenient, and the adaptability is good.

In some embodiments, with continued reference to fig. 1-6, the host 2 further comprises a housing including an end cap 25 and first and

second housings

26, 27 that can be snapped together, the end cap 25 covering first ends of the first and

second housings

26, 27 that are snapped together, the first ends of the first and

second housings

26, 27 that are snapped together forming a second end of the host 2. Of course, the first housing 26 and the second housing 27 may be an integral structure. The end cap 25 may be an integral structure or a split structure, as shown in fig. 2, 4 and 6, the end cap 25 includes a rear cover 251 covering the first end of the housing, and a top cover 252 disposed outside the rear cover 251. The outer surface of the top cap 252 may be a curved surface.

As shown in fig. 1 to 6, the power mechanism, the battery assembly 23 and the power receiving assembly 4 are all disposed in the housing. The power mechanism may include a motor 21 and a battery assembly 23 for powering the motor 21 to operate the motor 21. The second end of the main machine 2 is provided with a connector 5 connected with the output end of the motor 21, and the stirring assembly 7 can be detachably connected with the second end of the main machine 2 through the connector 5. When the motor 21 is electrified to rotate, the stirring assembly 7 is driven to rotate through the connecting head 5 so as to perform stirring operation.

With continued reference to fig. 1 to 6, the main body 2 further includes a switch button 22, and the switch button 22 is disposed on the first casing 26 or the second casing 27. In this embodiment, the switch knob 22 is mounted on the first housing 26. The switch button 22 is used for controlling the on-off of the motor assembly so as to enable the stirring assembly to rotate for stirring or stop stirring. When the stirring operation is completed, the switch button 22 is turned off, and the motor assembly stops rotating.

As shown in fig. 2, 4 and 6, the charging dock 1 includes a dock body 11 and a bottom cover 12 detachably covering the bottom of the dock body 11. The charging seat 1 is designed into two parts, so that the maintenance and the replacement of the power transmitting assembly 3 are convenient.

The utility model discloses wireless handheld mixer that charges can carry out wireless charging, the flexibility of charging through bottom and lateral part to battery pack 23 in the host computer 2. In addition, the charging seat component can also be used as a storage rack to fix the host machine 2 and the stirring component 7, so that the host machine 2 and the stirring component 7 are prevented from toppling or rolling. The utility model has the advantages of simple structure, the assembly is convenient reliable, and the range of application is wide, and the practicality is strong.

The above description is intended to be illustrative, and not restrictive, and variations, modifications, substitutions, and alterations may be made to the above-described embodiments by those of ordinary skill in the art within the scope of the present disclosure. Also, the above-described examples (or one or more versions thereof) may be used in combination with each other, and it is contemplated that the embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

Claims

1. A wireless handheld mixer that charges, its characterized in that includes:

2. The wireless charging hand-held blender as recited in claim 1, wherein the power transmitting assembly comprises a first PCB board and a transmitting coil, the first PCB board being connected to the transmitting coil to control the transmitting coil to transmit power;

the power receiving assembly comprises a second PCB and a receiving coil, wherein the second PCB is connected with the receiving coil to control the receiving coil to receive power.

3. The wireless charging handheld mixer according to claim 2, wherein the charging base is provided with a charging cavity with an upward opening, the cavity wall of the charging cavity is internally provided with an accommodating cavity surrounding the charging cavity, and the power transmitting assembly is arranged in the accommodating cavity; the first end of host computer with the chamber adaptation that charges to can with the mode of plug with the chamber detachable connection that charges, in order to make the host computer be vertical support in on the charging seat, and for battery pack charges.

4. The wireless charging hand-held mixer of claim 3 wherein the transmitting coil is disc-shaped, the transmitting coil being secured to the first PCB board; the receiving coil is disc-shaped and fixed on the second PCB.

5. The wireless charging handheld mixer according to claim 4, wherein the first PCB is disposed in a portion of the accommodating cavity corresponding to a bottom of the charging cavity, and the second PCB is disposed in the first end of the main frame; the first PCB is parallel to the second PCB, the transmitting coil is arranged on the surface of the first PCB facing the second PCB, and the receiving coil is arranged on the surface of the second PCB facing the first PCB.

6. The wireless charging handheld mixer according to claim 3, wherein the receiving cavity comprises a surrounding part surrounding the charging cavity and a bottom part corresponding to the cavity bottom of the charging cavity, the transmitting coil is shaped to fit the surrounding part and is arranged in the surrounding part, the first PCB is arranged in the bottom part of the receiving cavity, and the bottom end of the transmitting coil is fixed on the first PCB; the receiving coil is at least positioned outside the bottom of the battery assembly; when the first end of the host is arranged in the charging cavity, the transmitting coil surrounds the outer side of the receiving coil.

7. The wireless charging hand-held mixer according to claim 2, wherein the charging base is provided with charging slots which penetrate through two opposite sides of the charging base and have upward openings, and the slot walls of the charging slots are arc-shaped; an accommodating cavity is arranged in the charging seat, and the power transmitting assembly is arranged in the accommodating cavity; the outer wall surface of the side wall of the host machine is provided with an arc surface matched with the groove wall of the charging groove, so that the host machine can be transversely arranged in the charging groove and supported on the charging seat; the receiving coil is disposed close to an inner wall surface of the side wall of the main body.

8. The wireless charging hand mixer of claim 7 wherein the transmitter coil is shaped as an arc that matches the shape of the walls of the charging slot, the transmitter coil being secured to the first PCB board and positioned proximate the bottom of the charging slot; the receiving coil is arc-shaped and matched with the inner wall surface of the side wall, and the receiving coil is fixed on the second PCB.

9. The wireless charging hand-held mixer according to any one of claims 1 to 8, wherein the charging base assembly further comprises a fixed base disposed at one side of the charging base, the mixing assembly comprises a mixing rod and a knife assembly connected to a first end of the mixing rod, the mixing rod can be detachably disposed on the fixed base through a second end thereof, or the mixing rod can be disposed on the fixed base in a transverse placement manner through a rod portion thereof; the second end of host computer be equipped with the connector that power unit connects, the second end of puddler can with the detachable connection of connector.

10. The wireless charging hand-held mixer of claim 1 wherein the main body further comprises a housing comprising an end cap and first and second housing that can be snapped together, the end cap covering the first end of the first and second housing after being snapped together; the power mechanism, the battery assembly and the power receiving assembly are all arranged in the shell;

the charging seat comprises a seat body and a bottom cover detachably covered at the bottom of the seat body.